diff --git a/config/initializers/gotcha_init.rb b/config/initializers/gotcha_init.rb
new file mode 100644
index 0000000..f45efed
--- /dev/null
+++ b/config/initializers/gotcha_init.rb
@@ -0,0 +1,2 @@
+Gotcha.unregister_all_types # Remove pre-defined
+Gotcha.register_type SumGotcha
\ No newline at end of file